The biggest issue with 'communication' is that it has effectively become a bit of a buzzword. I see a lot of people highlighting how important it is - and they're correct - but then when it comes to in-game interaction I don't tend to see a whole lot of it. Or I do - but then it's on the opposite extreme where people request/expect permission for every little thing to the point where it's difficult for those involved to take the initiative with anything.
